1464623 has 4 divisors (see below), whose sum is σ = 1498728. Its totient is φ = 1430520.

The previous prime is 1464611. The next prime is 1464641. The reversal of 1464623 is 3264641.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1464623 - 2⁶ = 1464559 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1464592 and 1464601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1464823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16988 + ... + 17073.

It is an arithmetic number, because the mean of its divisors is an integer number (374682).

2^1464623 is an apocalyptic number.

1464623 is a deficient number, since it is larger than the sum of its proper divisors (34105).

1464623 is an equidigital number, since it uses as much as digits as its factorization.

1464623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34104.

The product of its digits is 3456, while the sum is 26.

The square root of 1464623 is about 1210.2160964059. The cubic root of 1464623 is about 113.5643318144.

The spelling of 1464623 in words is "one million, four hundred sixty-four thousand, six hundred twenty-three".